Unit2 基础巩固练习（新人教版必修四）
Ⅰ. 单词拼写
1. He has made a ________(总结)of the main points in the Secretary General’s speech.
答案：summary
2. He made some ________(评论)about my dress，and then carried on reading his book.
答案：comments
3. His work can’t be appreciated by all the audience，whose attention may focus on only some ________(超级的)stars.
答案：super
4. In all，Columbus made three more voyages during the next ________(十年).
答案：decade
5. He returned from Paris and found his office was under someone else’s ________(占领).
答案：occupation
Ⅱ. 易错模块
1. (2008年高考江苏卷)―I’m sure Andrew will win the first prize in the final.
―I think so. He ________ for it for months.
A. is preparing B. was preparing
C. had been preparing D. has been preparing
解析：选D。句意：――我相信Andrew会赢得最后的决赛。――我也这样想，他已经准备了好几个月了。从对话语境可知prepare这一动作从过去一直持续到说话的现在，故用have been doing结构。
2. ―I have got a headache.
―No wonder. You ________ in front of that computer too long.
A. work B. are working
C. have been working D. worked
解析：选C。句意：――我头疼。――不足为奇。你坐在电脑前工作了很长时间。由语境可以看出，work开始于过去持续到现在，故用现在完成时，而进行体表示感情色彩，即说话者在本句中表示“抱怨”的语气，故用现在完成进行时。
3. They ________ on the program for almost one week before I joined them，and now we ________ on it as no good results have come out so far.
A. had been working；are still working
B. had worked；were still working
C. have been working；have worked
D. have worked；are still working
解析：选A。此题考查的是时态问题。从before引导的从句中的过去时态可知主句的时态应为过去完成时，故排除C、D。从意思上可以看出他们一直工作了一周，强调动作的持续，同时now也提示出后面应用现在进行时。
Ⅲ. 情景交际
1. (2010年成都市摸底测试)―Don’t forget to return the book in two weeks.
― ________. Don’t worry about it.
A. Yes，I won’t B. No，I won’t
C. Sorry，I wouldn’t D. I don’t think so
解析：选B。考查特殊句式。上一句是否定祈使句，再结合答语的后一句可知说话人不会忘记，所以选择B项，意思是“是的，我不会忘记”。
2. (2010年江西抚州地区联考)―I’m afraid that I can’t finish the task as soon as planned.
― ________.
A. Don’t be afraid B. Don’t mention it
C. I suppose so D. Take your time
解析：选D。考查交际用语。从语意看，I’m afraid委婉地提出了自己的担心，因此本题选D，表示劝对方别着急，慢慢来。B用来回答别人的感谢，C表示“我想是这样的”，不符合语意。
3. (2010年河北辛集中学期中测试)―Excuse me，can you spare me a few minutes?
― ________？
A. What’s on B. What is it
C. What’s up D. What’s more
解析：选C。考查交际用语。对方询问是否能抽时间和他谈几句，因此选C项回答，“有什么事？”
Ⅳ. 语法专练
本单元语法――v. ing形式作主语和宾语
1. ________the meeting himself gave them a great deal of encouragement.
A. The president will attend
B. The president to attend
C. The president attended
D. The president’s attending
解析：选D。本题考查动名词的复合结构作主语的用法。选项A时态不对；不定式作定语一般也用来表示将要发生的动作；主语从句中的that不能省略。
2. While shopping，people sometimes can’t help ________into buying something they don’t really need.
A. to persuade B. persuading
C. being persuaded D. be persuaded
解析：选C。can’t help表“禁不住”时，后跟动名词形式，句意：逛商店时，人们有时忍不住被劝说着买一些他们并不需要的东西。
3. ________these suggestions will help you become more cooperative and achieve more.
A. Followed B. Following
C. To follow D. Being followed
解析：选B。考查非谓语动词。句意：遵循这些建议将有助于你更富有合作精神并取得更大的成就。following these suggestions是动名词短语作主语。follow与you之间是主谓关系，排除A、D；不定式作主语通常用来表示偶然性或具体的动作，因此C项不恰当。
4. ________to sunlight for too much time will do harm to your skin.
A. exposed B. Having exposed
C. Being exposed D. After being exposed
解析：选C。考查动名词作主语。因为expose的逻辑主语是skin，两者是被动关系，所以用被动形式。
5. It’s fun ________in a river or a lake with some friends in summer.
A. to be swimming B. swimming
C. swam D. swim
解析：选B。考查it’s fun doing. . . 的固定句型。此处it为形式主语，真正的主语是动名词短语。不定式也能作主语，但它往往表示将来某个具体的动作，而动名词作主语往往表示经常性、习惯性的动作
Ⅰ. 单词拼写
1. He has made a ________(总结)of the main points in the Secretary General’s speech.
答案：summary
2. He made some ________(评论)about my dress，and then carried on reading his book.
答案：comments
3. His work can’t be appreciated by all the audience，whose attention may focus on only some ________(超级的)stars.
答案：super
4. In all，Columbus made three more voyages during the next ________(十年).
答案：decade
5. He returned from Paris and found his office was under someone else’s ________(占领).
答案：occupation
Ⅱ. 易错模块
1. (2008年高考江苏卷)―I’m sure Andrew will win the first prize in the final.
―I think so. He ________ for it for months.
A. is preparing B. was preparing
C. had been preparing D. has been preparing
解析：选D。句意：――我相信Andrew会赢得最后的决赛。――我也这样想，他已经准备了好几个月了。从对话语境可知prepare这一动作从过去一直持续到说话的现在，故用have been doing结构。
2. ―I have got a headache.
―No wonder. You ________ in front of that computer too long.
A. work B. are working
C. have been working D. worked
解析：选C。句意：――我头疼。――不足为奇。你坐在电脑前工作了很长时间。由语境可以看出，work开始于过去持续到现在，故用现在完成时，而进行体表示感情色彩，即说话者在本句中表示“抱怨”的语气，故用现在完成进行时。
3. They ________ on the program for almost one week before I joined them，and now we ________ on it as no good results have come out so far.
A. had been working；are still working
B. had worked；were still working
C. have been working；have worked
D. have worked；are still working
解析：选A。此题考查的是时态问题。从before引导的从句中的过去时态可知主句的时态应为过去完成时，故排除C、D。从意思上可以看出他们一直工作了一周，强调动作的持续，同时now也提示出后面应用现在进行时。
Ⅲ. 情景交际
1. (2010年成都市摸底测试)―Don’t forget to return the book in two weeks.
― ________. Don’t worry about it.
A. Yes，I won’t B. No，I won’t
C. Sorry，I wouldn’t D. I don’t think so
解析：选B。考查特殊句式。上一句是否定祈使句，再结合答语的后一句可知说话人不会忘记，所以选择B项，意思是“是的，我不会忘记”。
2. (2010年江西抚州地区联考)―I’m afraid that I can’t finish the task as soon as planned.
― ________.
A. Don’t be afraid B. Don’t mention it
C. I suppose so D. Take your time
解析：选D。考查交际用语。从语意看，I’m afraid委婉地提出了自己的担心，因此本题选D，表示劝对方别着急，慢慢来。B用来回答别人的感谢，C表示“我想是这样的”，不符合语意。
3. (2010年河北辛集中学期中测试)―Excuse me，can you spare me a few minutes?
― ________？
A. What’s on B. What is it
C. What’s up D. What’s more
解析：选C。考查交际用语。对方询问是否能抽时间和他谈几句，因此选C项回答，“有什么事？”
Ⅳ. 语法专练
本单元语法――v. ing形式作主语和宾语
1. ________the meeting himself gave them a great deal of encouragement.
A. The president will attend
B. The president to attend
C. The president attended
D. The president’s attending
解析：选D。本题考查动名词的复合结构作主语的用法。选项A时态不对；不定式作定语一般也用来表示将要发生的动作；主语从句中的that不能省略。
2. While shopping，people sometimes can’t help ________into buying something they don’t really need.
A. to persuade B. persuading
C. being persuaded D. be persuaded
解析：选C。can’t help表“禁不住”时，后跟动名词形式，句意：逛商店时，人们有时忍不住被劝说着买一些他们并不需要的东西。
3. ________these suggestions will help you become more cooperative and achieve more.
A. Followed B. Following
C. To follow D. Being followed
解析：选B。考查非谓语动词。句意：遵循这些建议将有助于你更富有合作精神并取得更大的成就。following these suggestions是动名词短语作主语。follow与you之间是主谓关系，排除A、D；不定式作主语通常用来表示偶然性或具体的动作，因此C项不恰当。
4. ________to sunlight for too much time will do harm to your skin.
A. exposed B. Having exposed
C. Being exposed D. After being exposed
解析：选C。考查动名词作主语。因为expose的逻辑主语是skin，两者是被动关系，所以用被动形式。
5. It’s fun ________in a river or a lake with some friends in summer.
A. to be swimming B. swimming
C. swam D. swim
解析：选B。考查it’s fun doing. . . 的固定句型。此处it为形式主语，真正的主语是动名词短语。不定式也能作主语，但它往往表示将来某个具体的动作，而动名词作主语往往表示经常性、习惯性的动作
